31 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
About 31 Heol Cae Copyn
31 Heol Cae Copyn is a detached house in Loughor, Swansea, Swansea (SA4 6SF). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (April 2016) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to A (score 100), a 4-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2016. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 2016–2018, sale prices on this property compounded at 37.8% per year. Today's modelled estimate of £368,000 is 20.7% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£267/sq ft) was about 116.7% above the typical sold price in the postcode. Most recent transfer: October 2018 at £305,000.
Energy performance
31 Heol Cae Copyn sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Apr 2026
EPC Rating
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Planning history
1 application on record at 31 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
- Nov 2016PorchFullOutcome in report
Retention and completion of front porch and addition of 4 rooflights to front roof plane
RetrospectiveExtension- Documents
- 19 docs on file
- Reference
- 2016/3011/FUL
Unlock 31 Heol Cae Copyn, Loughor, Swansea, SA4 6SF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 19 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
31 Heol Cae Copyn has more than doubled in price since the earliest registered sale in 2016.
£368,000
Modelled from EPC, postcode comparables and a sale-price growth of 37.8% per year over 2 years.
£305,000
Growth on file: 37.8% per year over 2 years.
Sales timeline
25 October 2018Most recent
£305,000
+110.3%over 2 years30 June 2016
£145,000
Median price across the last 5 sales in SA4 6SF: £287,500 (2024–2020).
Nearby sales in SA4 6SF
9 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
Sold Oct 2024
£315,00013 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
Sold Aug 2023
£287,50016 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
Sold Jan 2022
£310,00021 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
Sold Aug 2020
£175,00020 Heol Cae Copyn, Loughor, Swansea, SA4 6SF
Sold May 2020
£266,000
Versus other Heol Cae Copyn homes
Habitable Rooms for 31 Heol Cae Copyn lags the street by a wide margin.
Price per m²
£2,877
Street avg £1,720
Floor Area
106 m²
Street avg 121 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
5.9 t/year
Street avg 4.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Borough Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







